Best Isolation Transformers Deals Online in the UK (25 Deals Found)

Last Updated - 23/03/2026 Sort By:

Best Choice
SACVXOKD

New
BK150VA 220V To 220V Isolation Transformer Copper 1 To 1 AC 220V 0.68A 1Pcs

£42.20
KVEIYIIC

New
KVEIYIIC Isolation Cabinet Including Isolation Transformer Insulation Monitor External Alarm and Display Device
Transducers

£13,968.79
New
Isolation transformer Power Supply,625VA,Made in UK
UK mains plug with lead and dual UK switched mains sockets.

£139.00
SOLBUM

New
FUNTLY Isolation transformer 20VA/W DB-20VA 220V to 220V 1:1 safety isolation anti-interference power frequency

£22.00
New
2 x Audio Signal Isolation Transformer 600:600 Ohms 1:1 Ratio EI14 Miniature
Model: EI14. Inductance: 290mH (±20%). Microphone signal isolation. Providing DC isolation in audio circuits. Turns Rati

£4.49
Best Value
KVEIYIIC

New
KVEIYIIC Isolation Cabinet Including Isolation Transformer Insulation Monitor External and Display Device
Transducers

£14,676.91
LiebeWH

New
High Efficiency Audio Isolation Transformers 10pcs/pack 600 : 600 Ohm 1:1 EI14 Isolation Audio Transformers
Nice Quality: Selection of high quality material, work stable, practical convenience, and with long severing life.

£6.00
New
Noratel IMEDi 300 WR Isolation Transformer P/N 9-059-130167
Special isolating toroidal transformer for medical application built in an attractive white finish aluminium enclosure.

£516.70
Hailege

New
Hailege 5pcs EI14/EI-14 Audio Coupling Isolation Transformer Audio Transformer 600:600 1:1
Advantages:high pressure and stable performance

£5.49
Used
Carroll & Meynell 3000VA Intermittent Step-Down Isolation Transformer 230v/110v
Carroll & Meynell 3000VA Intermittent Step-Down Isolation Transformer 230v/110v Circuit breaker switch missing. maybe fa

£47.50
LORSEPO

New
Autotransformer, Isolation Transformer, Variable AC Output Transformer 2 Amp 0-300v for Hipot Testing (TDGC2-1000W)

£144.69
Fydun

New
Fydun EI14 Isolation Transformer, 10pcs/pack 600 : 600 Ohm 1:1 Audio Isolation for Transform Voltage or Transform Load I
Wide range of uses: The Audio Transformer is usually used to convert voltage or convert load impedance. As a component o

£7.59
New
Isolation transformer Power Supply,625VA,Balanced,Made in UK
UK mains plug with lead and dual UK switched mains sockets.

£149.00
BJWVHGGE

New
BK-1KVA isolation transformer 1000VA/W 220V to 220V 4.5A anti-interference safety
Power Transformers

£783.35
New
Audio Transformer EI14 600:600 1:1 Ohm Isolation Transformer UK Seller
Model: EI14. AC impedance : EI14 600 : 600 Ohm (Reactive Impedance not DC Resistance). inductance : 290mH (±20%). Altern

£3.64
BOJACK

New
BOJACK EI-14 High Efficiency Audio Isolation Transformers 1:1 AC impedance 600:600 Ohm(Pack of 10 Pieces)
BOJACK High efficiency audio isolation transformers

£8.99
New
Block STEU 100/23, 100VA Transformer, 230V & 400V to 2 x 115V isolation
Full specs are available on the Block website 110mm x 100mm x 85mm, weight 2.1Kg. Secondary 2x115Vac 440mA, windings can

£34.99
New
STATIC SYSTEMS 75035 TELEVISION SOUND ISOLATION TRANSFORMER

£10.00
New
Isolation Transformer 20W 220V TO 220V 1:1 Safe Isolation Anti-interference
Rated Power: 20W. Yuell Marketing Communication Ltd. is a dynamic firm specializing in comprehensive marketing and commu

£17.13
New
5PCS Audio Transformers 600:600 Ohm Europe 1:1 EI14 Isolation Transformer UK
Model: EI14. AC impedance : EI14 600 : 600 Ohm. inductance : 290mH (±20%). Alternating-current impedance value : 600. DC

£2.36
Used
safety isolating transformer
Input.13Amp plug.

£15.08
New
Safety Isolating Transformer 220/240Vac 6 9 12 Vac 100ma - 8A Current
Type: 100mA Secondary. Type: 8A Secondary. Fixing Centres (mm): 70. Fixing Centres (mm): 78. Power (W): 18. All goods ha

£24.95
Used
200VA Control And Safety Isolating Transformer. Input 400V Out 24V Type E
Specifications Type: E Standards: BSEN61558, CE certified Power Rating: 200 VA (Volt-Amperes) Frequency: 50/60 Hz Input

£26.99
Used
Noratel IMED 300 WR 3rd Edition Medical Isolation Device 230V 115V Transformer
Conversion Function: Step-down. Current Conversion: AC to AC.

£300.00
New
Isolation Transformer 100VA 230/400V to 115V. Schneider Electric ABL6TS10G
Model: ABL6TS10G. Provides safe galvanic isolation between input and output. Manufacturer: Schneider Electric. Mounting:

£74.95

25 Isolation Transformers deals are available from: Amazon, eBay stores, starting from £2.36.
The biggest discount we found is 10%% on BK150VA 220V To 220V Isolation Transformer Copper 1 To 1 AC 220V 0.68A 1Pcs at Amazon.
The lowest price we found is £2.36 while the highest is £14,676.91.
Prices for the best Isolation Transformers deals average at £1241.31.
Last updated on March 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Isolation Transformers.